Konica Minolta Bizhub Pro C500 Color Calibrate

How do I adjust or calibrate the color of my print outs. They seem to be coming out greenish. I don't currently have a service tech that services the machine however I did have a service tech do some servicing a while back and he used a EFI Es1000 to adjust color.

I don't have that device. Is their another way to do it without it? I should say is their another way to do it from the machine not using an external device?

Sorry I don't have the info you arelooking for but I am looking for answer of click charges.
Is a click charge per 8.5 X 11 or by side of sheet.
e.g.
1. If I am running an 8.5 X 11 - 2 side - is this 2 clicks?
2. If I am running 11 X 17 - 2 Sided - is this 2 clicks or 4 clicks?